1 files changed, 10 insertions, 29 deletions
diff --git a/lib/gitlab/global_id/deprecations.rb b/lib/gitlab/global_id/deprecations.rb
index 2753e2b8372..b68aac8f862 100644
--- a/lib/gitlab/global_id/deprecations.rb
+++ b/lib/gitlab/global_id/deprecations.rb
@@ -3,46 +3,27 @@
 module Gitlab
   module GlobalId
     module Deprecations
-      Deprecation = Struct.new(:old_model_name, :new_model_name, :milestone, keyword_init: true)
-
       # Contains the deprecations in place.
       # Example:
       #
       #   DEPRECATIONS = [
-      #     Deprecation.new(old_model_name: 'PrometheusService', new_model_name: 'Integrations::Prometheus', milestone: '14.1')
+      #     Gitlab::Graphql::DeprecationsBase::NameDeprecation.new(old_name: 'PrometheusService', new_name: 'Integrations::Prometheus', milestone: '14.1')
       #   ].freeze
       DEPRECATIONS = [
         # This works around an accidentally released argument named as `"EEIterationID"` in 7000489db.
-        Deprecation.new(old_model_name: 'EEIteration', new_model_name: 'Iteration', milestone: '13.3'),
-        Deprecation.new(old_model_name: 'PrometheusService', new_model_name: 'Integrations::Prometheus', milestone: '14.1')
+        Gitlab::Graphql::DeprecationsBase::NameDeprecation.new(
+          old_name: 'EEIteration', new_name: 'Iteration', milestone: '13.3'
+        ),
+        Gitlab::Graphql::DeprecationsBase::NameDeprecation.new(
+          old_name: 'PrometheusService', new_name: 'Integrations::Prometheus', milestone: '14.1'
+        )
       ].freeze
 
-      # Maps of the DEPRECATIONS Hash for quick access.
-      OLD_NAME_MAP = DEPRECATIONS.index_by(&:old_model_name).freeze
-      NEW_NAME_MAP = DEPRECATIONS.index_by(&:new_model_name).freeze
-      OLD_GRAPHQL_NAME_MAP = DEPRECATIONS.index_by do |d|
-        Types::GlobalIDType.model_name_to_graphql_name(d.old_model_name)
-      end.freeze
-
-      def self.deprecated?(old_model_name)
-        OLD_NAME_MAP.key?(old_model_name)
-      end
-
-      def self.deprecation_for(old_model_name)
-        OLD_NAME_MAP[old_model_name]
+      def self.map_graphql_name(model_name)
+        Types::GlobalIDType.model_name_to_graphql_name(model_name)
       end
 
-      def self.deprecation_by(new_model_name)
-        NEW_NAME_MAP[new_model_name]
-      end
-
-      # Returns the new `graphql_name` (Type#graphql_name) of a deprecated GID,
-      # or the `graphql_name` argument given if no deprecation applies.
-      def self.apply_to_graphql_name(graphql_name)
-        return graphql_name unless deprecation = OLD_GRAPHQL_NAME_MAP[graphql_name]
-
-        Types::GlobalIDType.model_name_to_graphql_name(deprecation.new_model_name)
-      end
+      include Gitlab::Graphql::DeprecationsBase
     end
   end
 end